Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 205-793-9 | CAS number: 151-56-4
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Administrative data
First-aid measures
After Skin Contact: Wash the exposed area well with soap and water and go directly to the nearest A&E (or ER) and consult a medic.
After Eye Contact: Flush out the eye for a minimum of 10 minutes with flowing water and go directly to the nearest A&E (or ER) and consult a medic.
After Ingestion: Drink water, do not induce vomiting and go directly to the nearest A&E (or ER)
and consult a medic.
Fire-fighting measures
Special risks: Dangerous decomposition products including Nitrogen Oxide gases and Prussic Acid fumes.
Personnel protective equipment: Wear self-contained breathing apparatus and chemical protective clothes
Accidental release measures
Personnel protection: Wear self-contained breathing apparatus and chemical protective clothes.
Cleaning: Take up with basic absorption whilst, gathering in stainless steel containers.
Handling and storage
Storage: Storage, of as small a quantity as possible, should be stabilised with NaOH in stainless steel bottles. Incompatible storage materials are
rubber and other plastics. Transport must be small, portable, in 3 bar pressure rated high-grade stainless steel bottles in
accordance with GGVS, Rn 2601(4) and Rn 2605 (1).
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
Shippingopen allclose all
Remarksopen allclose all
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Eye protection: Full Face Mask
Hand protection: Gloves made from suitable material. The integrity of the glove material and the glove fit should both be checked for suitability
before use.
Body protection: Chemical protective suit class 1
Industrial hygiene: Shower with water before removing gloves or any other safety clothing. Before changing into normal clothes at the end of the
work period wash hands and shower thoroughly. Separate storage areas must be provided for work and normal clothes to prevent cross contamina
tion. Strict personal hygiene should be maintained.
Stability and reactivity
hydroxide pellets.
Substances to be avoided: Acids of any kind which can cause explosive polymerisation.
Disposal considerations
observe all federal, state and local environmental regulations.
Packaging: Treat as chemical waste for disposal
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.